diff options
Diffstat (limited to 'block/blk-mq-tag.c')
-rw-r--r-- | block/blk-mq-tag.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c index c76ba4f90fa0..597ff9c27cf6 100644 --- a/block/blk-mq-tag.c +++ b/block/blk-mq-tag.c @@ -92,7 +92,7 @@ static int __blk_mq_get_tag(struct blk_mq_alloc_data *data, { if (!(data->flags & BLK_MQ_REQ_INTERNAL) && !hctx_may_queue(data->hctx, bt)) - return -1; + return BLK_MQ_NO_TAG; if (data->shallow_depth) return __sbitmap_queue_get_shallow(bt, data->shallow_depth); else @@ -121,7 +121,7 @@ unsigned int blk_mq_get_tag(struct blk_mq_alloc_data *data) } tag = __blk_mq_get_tag(data, bt); - if (tag != -1) + if (tag != BLK_MQ_NO_TAG) goto found_tag; if (data->flags & BLK_MQ_REQ_NOWAIT) @@ -143,13 +143,13 @@ unsigned int blk_mq_get_tag(struct blk_mq_alloc_data *data) * as running the queue may also have found completions. */ tag = __blk_mq_get_tag(data, bt); - if (tag != -1) + if (tag != BLK_MQ_NO_TAG) break; sbitmap_prepare_to_wait(bt, ws, &wait, TASK_UNINTERRUPTIBLE); tag = __blk_mq_get_tag(data, bt); - if (tag != -1) + if (tag != BLK_MQ_NO_TAG) break; bt_prev = bt; |